Raptor’s new Application Note on the imaging of photovoltaic (PV) solar panels

Raptor Photonics has published an application note on the Electroluminescence (EL) imaging of photovoltaic (PV) solar panels, which provides high accuracy in detecting defects and faults, such as cracks, broken cells, interconnections and shunts. A drone-based system capable of acquiring EL images using an Owl 640 SWIR camera was used for this research.